Matching Items (12)
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Description
The academic literature on science communication widely acknowledges a problem: science communication between experts and lay audiences is important, but it is not done well. General audience popular science books, however, carry a reputation for clear science communication and are understudied in the academic literature. For this doctoral dissertation, I

The academic literature on science communication widely acknowledges a problem: science communication between experts and lay audiences is important, but it is not done well. General audience popular science books, however, carry a reputation for clear science communication and are understudied in the academic literature. For this doctoral dissertation, I utilize Sam Harris's The Moral Landscape, a general audience science book on the particularly thorny topic of neuroscientific approaches to morality, as a case-study to explore the possibility of using general audience science books as models for science communication more broadly. I conduct a literary analysis of the text that delimits the scope of its project, its intended audience, and the domains of science to be communicated. I also identify seven literary aspects of the text: three positive aspects that facilitate clarity and four negative aspects that interfere with lay public engagement. I conclude that The Moral Landscape relies on an assumed knowledge base and intuitions of its audience that cannot reasonably be expected of lay audiences; therefore, it cannot properly be construed as popular science communication. It nevertheless contains normative lessons for the broader science project, both in literary aspects to be salvaged and literary aspects and concepts to consciously be avoided and combated. I note that The Moral Landscape's failings can also be taken as an indication that typical descriptions of science communication offer under-detailed taxonomies of both audiences for science communication and the varieties of science communication aimed at those audiences. Future directions of study include rethinking appropriate target audiences for science literacy projects and developing a more discriminating taxonomy of both science communication and lay publics.
ContributorsJohnson, Nathan W (Author) / Robert, Jason S (Thesis advisor) / Creath, Richard (Committee member) / Martinez, Jacqueline (Committee member) / Sylvester, Edward (Committee member) / Lynch, John (Committee member) / Arizona State University (Publisher)
Created2013
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Description
Neuroimaging has appeared in the courtroom as a type of `evidence' to support claims about whether or not criminals should be held accountable for their crimes. Yet the ability to abstract notions of culpability and criminal behavior with confidence from these imagines is unclear. As there remains much to be

Neuroimaging has appeared in the courtroom as a type of `evidence' to support claims about whether or not criminals should be held accountable for their crimes. Yet the ability to abstract notions of culpability and criminal behavior with confidence from these imagines is unclear. As there remains much to be discovered in the relationship between personal responsibility, criminal behavior, and neurological abnormalities, questions have been raised toward neuroimaging as an appropriate means to validate these claims.

This project explores the limits and legitimacy of neuroimaging as a means of understanding behavior and culpability in determining appropriate criminal sentencing. It highlights key philosophical issues surrounding the ability to use neuroimaging to support this process, and proposes a method of ensuring their proper use. By engaging case studies and a thought experiment, this project illustrates the circumstances in which neuroimaging may assist in identifying particular characteristics relevant for criminal sentencing.

I argue that it is not a question of whether or not neuroimaging itself holds validity in determining a criminals guilt or motives, but rather a proper application of the issue is to focus on the way in which information regarding these images is communicated from the `expert' scientists to the `non-expert' making decisions about the sentence that are most important. Those who are considering this information's relevance, a judge or jury, are typically not well versed in criminal neuroscience and interpreting the significance of different images. I advocate the way in which this information is communicated from the scientist-informer to the decision-maker parallels in importance to its actual meaning.

As a solution, I engage Roger Pielke's model of honest brokering as a solution to ensure the appropriate use of neuroimaging in determining criminal responsibility and sentencing. A thought experiment follows to highlight the limits of science, engage philosophical repercussions, and illustrate honest brokering as a means of resolution. To achieve this, a hypothetical dialogue reminiscent of Kenneth Schaffner's `tools for talking' with behavioral geneticists and courtroom professionals will exemplify these ideas.
ContributorsTaddeo, Sarah (Author) / Robert, Jason S (Thesis advisor) / Marchant, Gary (Committee member) / Hurlbut, James B (Committee member) / Arizona State University (Publisher)
Created2014
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Description
Corporations in biomedicine hold significant power and influence, in both political and personal spheres. The decisions these companies make about ethics are critically important, as they help determine what products are developed, how they are developed, how they are promoted, and potentially even how they are regulated. In the last

Corporations in biomedicine hold significant power and influence, in both political and personal spheres. The decisions these companies make about ethics are critically important, as they help determine what products are developed, how they are developed, how they are promoted, and potentially even how they are regulated. In the last fifteen years, for-profit private companies have been assembling bioethics committees to help resolve dilemmas that require informed deliberation about ethical, legal, scientific, and economic considerations. Private sector bioethics committees represent an important innovation in the governance of emerging technologies, with corporations taking a lead role in deciding what is ethically appropriate or problematic. And yet, we know very little about these committees, including their structures, memberships, mandates, authority, and impact. Drawing on an extensive literature review and qualitative analysis of semi-structured interviews with executives, scientists and board members, this dissertation provides an in-depth analysis of the Ethics and Public Policy Board at SmithKline Beecham, the Ethics Advisory Board at Advanced Cell Technology, and the Bioethics Committee at Eli Lilly and offers insights about how ideas of bioethics and governance are currently imagined and enacted within corporations. The SmithKline Beecham board was the first private sector bioethics committee; its mandate was to explore, in a comprehensive and balanced analysis, the ethics of macro trends in science and technology. The Advanced Cell Technology board was created to be like a watchdog for the company, to prevent them from making major errors. The Eli Lilly board is different than the others in that it is made up mostly of internal employees and does research ethics consultations within the company. These private sector bioethics committees evaluate and construct new boundaries between their private interests and the public values they claim to promote. Findings from this dissertation show that criticisms of private sector bioethics that focus narrowly on financial conflicts of interest and a lack of transparency obscure analysis of the ideas about governance (about expertise, credibility and authority) that emerge from these structures and hamper serious debate about the possible impacts of moving ethical deliberation from the public to the private sector.
ContributorsBrian, Jennifer (Author) / Robert, Jason S (Thesis advisor) / Maienschein, Jane (Committee member) / Hurlbut, James B (Committee member) / Sarewitz, Daniel (Committee member) / Brown, Mark B. (Committee member) / Moreno, Jonathan D. (Committee member) / Arizona State University (Publisher)
Created2012
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The advent of advanced reproductive technologies has sparked a number of ethical concerns regarding the practices of reproductive tourism and commercial gestational surrogacy. In the past few decades, reproductive tourism has become a global industry in which individuals or couples travel, usually across borders, to gain access to reproductive services.

The advent of advanced reproductive technologies has sparked a number of ethical concerns regarding the practices of reproductive tourism and commercial gestational surrogacy. In the past few decades, reproductive tourism has become a global industry in which individuals or couples travel, usually across borders, to gain access to reproductive services. This marketable field has expanded commercial gestational surrogacy--defined by a contractual relationship between an intending couple and gestational surrogate in which the surrogate has no genetic tie to fetus--to take on transnational complexities. India has experienced extreme growth due to a preferable combination of western educated doctors and extremely low medical costs. However, a slew of ethical issues have been brought to the forefront: the big ones manifesting as concern for reduction of a woman's worth to her reproductive capabilities along with concern for exploitation of third world women. This project will be based exclusively on literature review and serves primarily as a call for cultural competency and understanding the circumstances that gestational surrogates are faced with before implementing policy regulating commercial gestational surrogacy. The paper argues that issues of exploitation and commodification hinge on constructions of motherhood. It is critical to define and understand definitions of motherhood and how these definitions affect a woman's approach to reproduction within the cultural context of a gestational surrogate. This paper follows the case study of the Akanksha Infertility Clinic in northern India, a surrogacy clinic housing around 50 Indian surrogates. The findings of the project invokes the critical significance of narrative ethics, which help Indian surrogates construct the practice of surrogacy so that it fits into cultural comprehensions of Indian motherhood--in which motherhood is selfless, significant, and shared.
ContributorsMoorthy, Anjali (Author) / Robert, Jason S (Thesis advisor) / Hurlbut, Benjamin (Committee member) / Ellison, Karin (Committee member) / Arizona State University (Publisher)
Created2011
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Within ethics, a number of scholars advocate an interdisciplinary approach of combining the two traditionally different professions of science and philosophy with the confidence that this collaboration will be a mutually beneficial experience. Current ethicist-scientist interactions include embedded-ethicists and research ethics consultation services. Both methods are employed with the hope

Within ethics, a number of scholars advocate an interdisciplinary approach of combining the two traditionally different professions of science and philosophy with the confidence that this collaboration will be a mutually beneficial experience. Current ethicist-scientist interactions include embedded-ethicists and research ethics consultation services. Both methods are employed with the hope that they will reduce social and ethical problems that could arise from scientific research, and enhance the reflective capacity of investigative teams. While much effort has been put forth in the endeavor of creating ethicist-scientist interactions, there remains opportunity to refine these new interaction models to make them more robust. There is need for ethicists to understand the context of ethical decision-making in the laboratory. By extension, before interacting with scientists in a research lab, research ethicists ought to have the ability to understand the science and also be familiar with the different factors that influence scientific research, such as funding, productivity requirements, time constraints, politics of laboratories and institutional reward structures. Through literature review and the analysis of qualitative data obtained from the ethnographic study in a neuroscience laboratory, this thesis explores the strengths and weaknesses of ethicist-scientist interactions and aims to understand the culture, traditions and values of this community and their perspectives on their role as scientists and their relationship to ethics. This study shows that the quantity and quality of ethics discussions in the lab are limited and dictated by time constraints and minimal incentives. Other influencing factors are the researchers' perspectives on ethics and how they view their role as a scientist in relation to the public.
ContributorsMin, Gyongeun Catherine (Author) / Ellison, Karin (Thesis advisor) / Robert, Jason S (Thesis advisor) / Minteer, Ben A (Committee member) / Arizona State University (Publisher)
Created2012
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With new trends in drug development and testing, it must be determined whether the current state of balance of ethos (the moral norm) and regula (the legal framework) can successfully protect patients while keeping the door to scientific innovation open. The rise of the Clinician Investigator (CI) in both academic

With new trends in drug development and testing, it must be determined whether the current state of balance of ethos (the moral norm) and regula (the legal framework) can successfully protect patients while keeping the door to scientific innovation open. The rise of the Clinician Investigator (CI) in both academic and private research introduces a challenge to the protection of subjects in the conflicting dual role of physician and scientist. Despite the constant evolution of regulation and ethical standards, questions about the roles' combined effectiveness in relation to this challenge persist. Carl Elliot describes the suicide of a patient-subject enrolled in an industry-funded physician-run anti-psychotic pharmaceutical drug trial in a 2010 Mother Jones article. Elliot provides a personal account of discrepancies seen in the ethical principles of beneficence, respect for subjects and justice. Through analysis of the problems presented in the case as a model for potential dangers in clinical research, the effectiveness of ethics and law in protecting human subjects is examined. While the lag between ethical standard and regulation has historically shown to cause similar issues, the misconception of current regulation and ethical standards may be contributing to the decrease in subject protections. After IRB approval of subject protections in the research protocol, CIs have been shown to downgrade their responsibility to maintaining ethos through the course of the trial. And, despite their experience in patient-centered ethos as a physician, CIs may be inclined to substitute these values for the ethos of a researcher, with the goal to avoid therapeutic misconception. Maintaining personal responsibility for subjects beyond regulatory structure, and promoting the welfare of the subjects in regards to the ethical standard of research investigators, will provide added security for subjects and decrease opportunity for exploitation in future research.
ContributorsWaddell, Amanda (Author) / Robert, Jason S (Thesis advisor) / Ellison, Karin (Committee member) / Fuse Brown, Erin C. (Committee member) / Arizona State University (Publisher)
Created2012
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In the past century, a number of technological projects have been undertaken as grand solutions to social problems. In the so called century of biology, this technological world view focuses on biomedical advances. The President of the United States, who once called for nuclear weapons and space exploration, now calls

In the past century, a number of technological projects have been undertaken as grand solutions to social problems. In the so called century of biology, this technological world view focuses on biomedical advances. The President of the United States, who once called for nuclear weapons and space exploration, now calls for new biotechnologies, such as genomics, individualized medicine, and nanotechnology, which will improve the world by improving our biological lives. Portrayed as the Manhattan Project of the late 20th Century, the Human Genome Project (HGP) not only undertook the science of sequencing the human genome but also the ethics of it. For this thesis I ask how the HGP did this; what was the range of possibilities of goods and evils imagined by the HGP; and what, if anything, was left out. I show that the Ethical, Legal, and Social Implications (ELSI) research program of the HGP was inscribed with the competencies of the professional field of bioethics, which had lent itself useful for governing biomedical science and technology earlier in the 20th century. Drawing on a sociological framework for understanding the development of professional bioethics, I describe the development of ELSI, and I note how the given-in-advance boundaries between authorized/unauthorized questions shaped its formation and biased technologically based conceptualizations of social problems and potential solutions. In this sense, the HGP and ELSI served both as the ends of policy and as instruments of self-legitimation, thus re-inscribing and enacting the structures for these powerful sociotechnical imaginaries. I engage the HGP and ELSI through historical, sociological, and political philosophical analysis, by examining their immediate context of the NIH, the meso level of professional/disciplinary bioethics, and the larger context of American democracy and modernity. My argument is simultaneously a claim about how questions are asked and how knowledge and expertise are made, exposing the relationship between the HGP and ELSI as a mutually constitutive and reciprocally related form of coproduction of knowledge and social structures. I finish by arguing that ELSI is in a better position than bioethics to carry out the original project of that field, i.e., to provide a space to elucidate certain institutionally authorized questions about science and technology. Finally, I venture into making a prophecy about the future of ELSI and bioethics: that the former will replace the latter as a locus for only formally rational and thin ethical debates.
ContributorsCarvalho, Tito (Author) / Robert, Jason S (Thesis advisor) / Ellison, Karin D (Committee member) / Hurlbut, James B (Committee member) / Arizona State University (Publisher)
Created2012
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In the past decade, research on the motor control side of neuroprosthetics has steadily gained momentum. However, modern research in prosthetic development supplements a focus on motor control with a concentration on sensory feedback. Simulating sensation is a central issue because without sensory capabilities, the sophistication of the most advanced

In the past decade, research on the motor control side of neuroprosthetics has steadily gained momentum. However, modern research in prosthetic development supplements a focus on motor control with a concentration on sensory feedback. Simulating sensation is a central issue because without sensory capabilities, the sophistication of the most advanced motor control system fails to reach its full potential. This research is an effort toward the development of sensory feedback specifically for neuroprosthetic hands. The present aim of this work is to understand the processing and representation of cutaneous sensation by evaluating performance and neural activity in somatosensory cortex (SI) during a grasp task. A non-human primate (Macaca mulatta) was trained to reach out and grasp textured instrumented objects with a precision grip. Two different textures for the objects were used, 100% cotton cloth and 60-grade sandpaper, and the target object was presented at two different orientations. Of the 167 cells that were isolated for this experiment, only 42 were recorded while the subject executed a few blocks of successful trials for both textures. These latter cells were used in this study's statistical analysis. Of these, 37 units (88%) exhibited statistically significant task related activity. Twenty-two units (52%) exhibited statistically significant tuning to texture, and 16 units (38%) exhibited statistically significant tuning to posture. Ten of the cells (24%) exhibited statistically significant tuning to both texture and posture. These data suggest that single units in somatosensory cortex can encode multiple phenomena such as texture and posture. However, if this information is to be used to provide sensory feedback for a prosthesis, scientists must learn to further parse cortical activity to discover how to induce specific modalities of sensation. Future experiments should therefore be developed that probe more variables and that more systematically and comprehensively scan somatosensory cortex. This will allow researchers to seek out the existence or non-existence of cortical pockets reserved for certain modalities of sensation, which will be valuable in learning how to later provide appropriate sensory feedback for a prosthesis through cortical stimulation.
ContributorsNaufel, Stephanie (Author) / Helms Tillery, Stephen I (Thesis advisor) / Santos, Veronica J (Thesis advisor) / Buneo, Christopher A (Committee member) / Robert, Jason S (Committee member) / Arizona State University (Publisher)
Created2011
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There is growing concern among physicians, scholars, medical educators, and most importantly among patients, that science and technology have begun to eclipse fundamental attributes, such as empathy in the doctor-patient relationship. As a result, “humanism” in medicine has been a widely debated topic—how to define it, how to promote it,

There is growing concern among physicians, scholars, medical educators, and most importantly among patients, that science and technology have begun to eclipse fundamental attributes, such as empathy in the doctor-patient relationship. As a result, “humanism” in medicine has been a widely debated topic—how to define it, how to promote it, whether it can be taught, and how to qualify (much less quantify) its value in the practice of medicine. Through this research project I sought to better understand the role of humanities coursework in American medical school curricula, and determine whether there was a relationship between the integration of humanities coursework and the maintenance or enhancement of empathy levels in medical students. I reviewed literature with three objectives. (1) To better understand the influential social and political factors of pervasive reforms in US medical school curricula at the beginning of the 20th century, which led to science exclusive pedagogy in physician training (2) To become familiar with the works of iconic personalities in the history of American medical school pedagogy, paying special attention to attitudes and claims describing the role of humanities coursework, and the concept of humanism in the practice of medicine. (3) To observe the discourse underway across a variety of disciplines with regard to the current role of humanities coursework in medical curricula. My research shows that empathy is an essential attribute in the healing relationship, which benefits patients, physicians and improves health outcomes. Despite the importance of empathy, current physician training is documented as eroding empathy levels in medical students. Though the definition of ‘humanities’ in the context of medical school curricula remains vague and even contradictory, support for integration of humanities coursework is growing as an effective intervention for maintaining or enhancing levels of empathy.
ContributorsCraer, Jennifer Ryan (Author) / Maienschein; Lynch, Jane; John (Thesis director) / Ellison, Karin (Committee member) / Robert, Jason (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2014-05
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There is growing concern among physicians, scholars, medical educators, and most importantly among patients, that science and technology have begun to eclipse fundamental attributes, such as empathy in the doctor-patient relationship. As a result, “humanism” in medicine has been a widely debated topic—how to define it, how to promote it,

There is growing concern among physicians, scholars, medical educators, and most importantly among patients, that science and technology have begun to eclipse fundamental attributes, such as empathy in the doctor-patient relationship. As a result, “humanism” in medicine has been a widely debated topic—how to define it, how to promote it, whether it can be taught, and how to qualify (much less quantify) its value in the practice of medicine. Through this research project I sought to better understand the role of humanities coursework in American medical school curricula, and determine whether there was a relationship between the integration of humanities coursework and the maintenance or enhancement of empathy levels in medical students. I reviewed literature with three objectives. (1) To better understand the influential social and political factors of pervasive reforms in US medical school curricula at the beginning of the 20th century, which led to science exclusive pedagogy in physician training (2) To become familiar with the works of iconic personalities in the history of American medical school pedagogy, paying special attention to attitudes and claims describing the role of humanities coursework, and the concept of humanism in the practice of medicine. (3) To observe the discourse underway across a variety of disciplines with regard to the current role of humanities coursework in medical curricula. My research shows that empathy is an essential attribute in the healing relationship, which benefits patients, physicians and improves health outcomes. Despite the importance of empathy, current physician training is documented as eroding empathy levels in medical students. Though the definition of ‘humanities’ in the context of medical school curricula remains vague and even contradictory, support for integration of humanities coursework is growing as an effective intervention for maintaining or enhancing levels of empathy.
ContributorsCraer, Jennifer Ryan (Author) / Maienschein; Lynch, Jane; John (Thesis director) / Ellison, Karin (Committee member) / Robert, Jason (Committee member) / Barrett, The Honors College (Contributor) / School of Life Sciences (Contributor)
Created2014-05